It is a platform for the computer science community to learn, create and share. And, it is also a one stop solution for anyone who dreams to land up with a job in companies such as Google, Microsoft and Facebook. A place that provides solutions to all the needs of programming geeks!

Before we buy a new gadget or try a new restaurant, most of us look at the reviews at Amazon, or Yelp, or whichever online retailer or site we're browsing, just to make sure we're not wasting our hard earned money on something useless. Even so, those reviews can be a crap-shoot. Some are useless and angry, and others are so glowing that can't be real. The best ones walk between, and regardless of the experience the reviewer had, they offer up the kind of information that's invaluable when making a decision. Here's how you can write those kinds of reviews.

TRIZ is a theory that considers engineering problems and suggested solutions based on their structure. TRIZ states that:
Technical systems evolve towards the increase of ideality by OVERCOMING CONTRADICTIONS, mostly with minimal introduction of resources.
Most of the innovations are transpositions of KNOWN SOLUTIONS in other fields.
























The TRIZ Matrix is a database of KNOWN SOLUTIONS (principles) able to OVERCOME CONTRADICTIONS.
I.e, You need a static object to be longer without becoming heavier. This is a contradiction. The improving feature is ' #4, length of stationary object ' and the worsening factor is ' #2, weight of stationary object '. Use the matrix to discover possible ways of solutions, the PRINCIPLES.